Keep your system running safely with quality electrical components from our Dallas HVAC parts store. Browse our selection of capacitors, contactors, control boards, transformers, fuses, relays, circuit breakers, surge protectors, wire, and conduit. Capacitors and control boards are among the most common AC repairs — we stock a wide range of sizes and brands so you can get the exact match for your unit.Not sure which capacitor or contactor you need? Bring in your old part or your unit’s model number — our technicians will match it on the spot. We also offer free video tutorials on testing and replacing electrical components. Serving the Dallas-Fort Worth area since 1998.
Everything is in-store only — we don’t ship. Walk in with your old capacitor or contactor, we’ll test it free at the counter, and you’ll leave with the right replacement the same day.
Showing 241–277 of 277 results
York S1-031-03010-000 control board (50A56-956 aftermarket). Fits York single-stage gas furnaces. Replaces multiple 031-series York part numbers.
York S1-03101264002 control board for electric furnaces in mobile homes. OEM replacement — also listed as S1-03101264003 and 334533. Controls fan and electric heat.
York / Luxaire / Coleman (Source 1) OEM control board for X13 constant-torque motor applications.
Honeywell S8610U3009 universal gas ignition control module (ICM2918). Replaces dozens of OEM ignition modules across Honeywell, Carrier, Goodman, and more.
Honeywell/Resideo S9200U1000 universal hot surface ignition integrated furnace control for single-stage gas heating and cooling appliances.
SES6 hard start kit. Boosts compressor starting torque by 500%. Simple 2-wire hookup — clips right onto the contactor. Works on 1-5 ton units.
Supco SPP10E E-Series hard start kit for 3.5-5 ton compressors. Electronic relay built for larger systems. More reliable than mechanical relay kits.
Supco SPP6E E-Series hard start kit for 1-3 ton compressors. Electronic relay — more precise and reliable than mechanical kits. Easy 3-wire install.
Supco SPP8E E-Series hard start kit for 1-5 ton compressors. Electronic relay covers the widest tonnage range. The go-to universal hard start.
SoftStartHome soft start kit for residential air conditioning systems up to 3 tons (36,000 BTU). It ramps power to the compressor on start-up to cut inrush current and peak power demand, which reduces mechanical and electrical stress on components and can allow a system to run on generator or battery backup power.
SoftStartHome soft start kit for residential air conditioning systems up to 6 tons (72,000 BTU). It ramps power to the compressor on start-up to cut inrush current and peak power demand, which reduces stress on components and can allow a system to be supported by backup power.
Temperature fuse link, opens at 228°F (109°C). 15 Amp rated. One-time-use thermal safety device — if it’s blown, the system overheated and needs the fuse link replaced.
Temperature fuse link, opens at 257°F (125°C). 15 Amp rated. One-time-use thermal safety device — if it’s blown, the system overheated and needs the fuse link replaced.
Temperature fuse link, opens at 300°F (149°C). 15 Amp rated. One-time-use thermal safety device — if it’s blown, the system overheated and needs the fuse link replaced.
Temperature fuse link, opens at 333°F (167°C). 15 Amp rated. One-time-use thermal safety device — if it’s blown, the system overheated and needs the fuse link replaced.
Temperature fuse link, opens at 377°F (192°C). 15 Amp rated. One-time-use thermal safety device — if it’s blown, the system overheated and needs the fuse link replaced.
Temperature fuse link, opens at 438°F (228°C). 15 Amp rated. One-time-use thermal safety device — if it’s blown, the system overheated and needs the fuse link replaced.
Temperature fuse link, opens at 468°F (242°C). 15 Amp rated. One-time-use thermal safety device — if it’s blown, the system overheated and needs the fuse link replaced.
Ceramic temperature fuse link (straight), opens at 257°F (125°C). 15 Amp. Ceramic body for higher heat environments. Straight terminal orientation.
Ceramic temperature fuse link (straight), opens at 300°F (149°C). 15 Amp. Ceramic body for higher heat environments. Straight terminal orientation.
Ceramic temperature fuse link (straight), opens at 333°F (167°C). 15 Amp. Ceramic body for higher heat environments. Straight terminal orientation.
Ceramic temperature fuse link (straight), opens at 377°F (192°C). 15 Amp. Ceramic body for higher heat environments. Straight terminal orientation.
Ceramic temperature fuse link (elbow), opens at 257°F (125°C). 15 Amp. Ceramic body with 90° elbow terminal orientation for tight-fit installations.
Ceramic temperature fuse link (elbow), opens at 300°F (149°C). 15 Amp. Ceramic body with 90° elbow terminal orientation for tight-fit installations.
Ceramic temperature fuse link (elbow), opens at 333°F (167°C). 15 Amp. Ceramic body with 90° elbow terminal orientation for tight-fit installations.
Multi-voltage step-down transformer, 120/208/240/480V to 24V, 100VA with built-in circuit breaker. Heavy-duty for systems that need more than 40VA. Foot mount.
TD69 time delay relay, delay-on-make. Adjustable 6 seconds to 8 minutes, 19-250 VAC/VDC. Prevents compressor short cycling by delaying startup after a call for cooling.
TD73 time delay relay, delay-on-break. Adjustable 6 seconds to 5 minutes, 19-250 VAC/VDC. Keeps the fan running after the compressor shuts off to extract residual cooling.
DiversiTech Term-LOK three-wire, 10 gauge compressor connection kit. Simplifies repair of burned or damaged spade terminals when reconnecting or replacing a compressor, and fits both burned and non-burned terminals.
Turbo 200 Mini universal capacitor — adjustable from 2.5 to 15 MFD at 370/440V. Compact replacement for small single run fan motor capacitors.
Turbo 200X universal capacitor — adjustable from 5 to 97.5 MFD at 370/440V. Replaces virtually any single or dual run capacitor. Made in the USA with CPT protection.
AmRad Turbolytic 50 universal motor-start capacitor. AmRad publishes it as a permanent replacement start capacitor covering values up to 324 MFD at 330 V, with rust-free brass terminals and non-PCB dielectric fluid, made in the USA with a 5 year warranty.
Rheem RH2TZ6024STANNJ 5-ton air handler. Constant Torque ECM motor, R-410A compatible, SEER2 compliant. 24″ wide cabinet with multiple installation options.
Insulated female quick-disconnect terminals in yellow, the standard colour code for 12-10 AWG wire.
Insulated female quick-disconnect terminals in blue, the standard colour code for 16-14 AWG wire.
Assorted insulated terminal kit, 330 pieces, for stocking a service truck. Standard insulation colour codes apply: red 22-18 AWG, blue 16-14 AWG, yellow 12-10 AWG.
Replacement fuse for HVAC control circuits. Fuses protect the low-voltage transformer and control board by opening on an overcurrent, typically caused by a shorted thermostat wire or a failed control.